Screw, Chicago Pneumatic part number 3378302522, listed at Crowder Supply as CP-3378302522. It is structural hardware for the power pack, carrying clamp load through a joint that sees impact every cycle.
It is called out in the parts diagram for the LP 18-2×20/1×40 Twin PE Hydraulic Power Pac and PAC P18 Twin E11 Twin Hydraulic Power Pac. The complete machine is the Atlas Copco LP 18 Twin Hydraulic Power Pack. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
Everything else on that machine is one page away, and the parts breakdown index indexes every breakdown we publish. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: 3378302522
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-3378302522
- Listed on breakdowns for: LP 18-2×20/1×40 Twin PE Hydraulic Power Pac, PAC P18 Twin E11 Twin Hydraulic Power Pac

